13569024241 has 2 divisors, whose sum is σ = 13569024242. Its totient is φ = 13569024240.

The previous prime is 13569024193. The next prime is 13569024257. The reversal of 13569024241 is 14242096531.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11078615025 + 2490409216 = 105255^2 + 49904^2 .

It is a cyclic number.

It is not a de Polignac number, because 13569024241 - 2⁹ = 13569023729 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13569024241.

It is not a weakly prime, because it can be changed into another prime (13569024641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6784512120 + 6784512121.

It is an arithmetic number, because the mean of its divisors is an integer number (6784512121).

Almost surely, 2^13569024241 is an apocalyptic number.

It is an amenable number.

13569024241 is a deficient number, since it is larger than the sum of its proper divisors (1).

13569024241 is an equidigital number, since it uses as much as digits as its factorization.

13569024241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 13569024241 in words is "thirteen billion, five hundred sixty-nine million, twenty-four thousand, two hundred forty-one".